1 files changed, 6 insertions, 0 deletions
diff --git a/appveyor.yml b/appveyor.yml
index f6640b1..58d0005 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,12 @@
+version: '{build}'
+
 image:
   - Visual Studio 2017
 
+branches:
+  only:
+    - master
+
 environment:
   appveyor_boost_version: 1.69.0
   matrix: